53520454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 96374880

約数和(自身を除く): 42854426

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 6373, 8398, 12746, 82849, 108341, 121087, 165698, 216682, 242174, 1408433, 1574131, 2058479, 2816866, 3148262, 4116958, 26760227, 53520454]

約数ペア:

[(1, 53520454), (2, 26760227), (13, 4116958), (17, 3148262), (19, 2816866), (26, 2058479), (34, 1574131), (38, 1408433), (221, 242174), (247, 216682), (323, 165698), (442, 121087), (494, 108341), (646, 82849), (4199, 12746), (6373, 8398)]